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14 107B CM24 GS III Mechanical Instructions
0. General
To be able to perform measurements and repairs on the "circuit
boards", these unit should placed in the service position first.
1.Remove the rear cover
-Remove right and left lib on the back cover
-Open 4 lids with "-" type screwdriver.
-Remove 4 screws at the bottom cabinet with "+" type
screwdriver,refer fig 2.
lids
-Remove out back cover.
2. Video panel
a.Cutoff all wire cable ties
b.Remove GRD wire between video shield and CRT rack.
c.Remove 1 screw between mains board rack and video shield
d. cutoff 1 cable tie on LOT wire
e.Remove GRD wire (1604)from video PCB to CRT rack.
3. Main panel
- Disconnect the degaussing coil (1113)from Main panel.
- Remove the video panel from CRT.
- Remove the "screw" of I/F cable from Main panel.
- Disconnect the CRT ground wire from main panel.
- Disconnect the Hi-Pot cap from CRT.
- Disconnect yoke wire from "M401".
- Disconnect concellation connector(1402).
- Slide the main panel out of bottom tray.
lid
- Connect yoke wire to "M401".
- Connect concellation connector(1402).".
- Place Main panel in service position as shown in Fig.1.
- Mount Video panel again on CRT.
- To connect Hi-Pot cap again.
- To connect "M312" again.
4. service position
Fig.2
screws
Fig.1 Fig.3
screws
Fig.3